22138930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 23894990

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 11839, 23678, 59195, 118390, 130229, 201263, 260458, 402526, 651145, 1006315, 1302290, 2012630, 2213893, 4427786, 11069465, 22138930]

約数ペア:

[(1, 22138930), (2, 11069465), (5, 4427786), (10, 2213893), (11, 2012630), (17, 1302290), (22, 1006315), (34, 651145), (55, 402526), (85, 260458), (110, 201263), (170, 130229), (187, 118390), (374, 59195), (935, 23678), (1870, 11839)]